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Fig. 2.

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Comparisons between the distributions of different properties in the reference sample of 2SXPS and their KDE. From top to bottom: galactic latitude (b), X-ray to r-band flux ratio (log10(FX/Fr)), hardness ratio between soft and medium X-ray bands (HR1), and logarithm of the max over mean flux ratio in the most variable energy band (logFratioSnap). The y axis is in arbitrary units.

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